20476115512

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{20153657}}^1$

素因数の和:20153790

約数の個数: 16

約数和(自身を含む): 38695023360

約数和(自身を除く): 18218907848

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 20153657, 40307314, 80614628, 161229256, 2559514439, 5119028878, 10238057756, 20476115512]

約数ペア:

[(1, 20476115512), (2, 10238057756), (4, 5119028878), (8, 2559514439), (127, 161229256), (254, 80614628), (508, 40307314), (1016, 20153657)]